Compare 18149 vs 18199
| Property | 18149 | 18199 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 181491 | 181991 |
| Prime factorization | 18149 | 18199 |
| Divisors count | 2 | 2 |
| Divisors | 1, 18149 | 1, 18199 |
| Number of properties | 10 | 5 |
| Additive primes | 978th | |
| Chen primes | 1033rd | 1034th |
| Emirps | 563rd | |
| Harmonic primes | 753rd | 755th |
| Isolated primes | 1442nd | 1446th |
| Primes | 2081st | 2085th |
| Pythagorean primes | 1027th | |
| Sexy primes (2nd member) | 642nd | |
| Sophie germain primes | 302nd | |
| Super primes | 313th | |
| Ulam primes | 153rd | |
| Roman numberals | ||
| Base 2 | 1000110111001012 | 1000111000101112 |
| Base 3 | 2202200123 | 2202220013 |
| Base 4 | 101232114 | 101301134 |
| Base 5 | 10400445 | 10402445 |
| Base 6 | 2200056 | 2201316 |
| Base 7 | 1036257 | 1040267 |
| Base 8 | 433458 | 434278 |
| Base 9 | 268059 | 268619 |
| Base 10 | 1814910 | 1819910 |
| Base 11 | 126aa11 | 1274511 |
| Base 12 | a60512 | a64712 |
| Base 13 | 835113 | 838c13 |
| Base 14 | 688514 | 68bd14 |
| Base 15 | 559e15 | 55d415 |
| Base 16 | 46e516 | 471716 |